3D donut. Example of frojasg1.com libraries usage
GUI controls for Processing
Create and edit LDraw™ parts quick and easy.
A java 3d simple virtual celestial globe. Source code available
Open source cross-platform Java Visual Traceroute
Computation and Visualization environment
Learning programming language for kids
Linux for Arduino and Makers developers
A simple genealogic program
3d peer to peer chatroom where associated pairs of text gravitate